How long is the flight from Guam to Phoenix Sky Harbor Intl Airport?

Airlines like United Airlines fly from Guam to Phoenix Sky Harbor Intl Airport in about 34h 38m. The time it takes to get you to your destination can typically vary by up to . The distance from Guam to Phoenix Sky Harbor Intl Airport is about 6439 mi.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

What is the cheapest time of day to fly from GU to PHX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Guam to Phoenix Sky Harbor Intl Airport as you normally would.

Can I find deals for flights from Guam to Sky Harbor Intl that include hotel bookings?

Yes. In addition to deals on Guam to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Guam to Sky Harbor Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guam to Sky Harbor Intl.

Can I find deals for business class flights from Guam to Sky Harbor Intl?

Yes. Cheapflights offers flight deals from Guam to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,390+ Cheap Flights from Guam to Phoenix Sky Harbor Intl Airport

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Cheap flight deals from Guam to Sky Harbor Intl

Cheapest

Best

Last-minute

Cheapest flights from Guam to Sky Harbor Intl
Explore the most affordable flight options available from Guam to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

Wed 3/117:20 am

GUM

PHX

2 stops34h 38m

United Airlines

Sun 3/2210:45 am

PHX

GUM

2 stops39h 05m

United Airlines

Deal found 2/9

$1,390

Thu 7/97:15 am

GUM

PHX

2 stops33h 15m

United Airlines

Tue 7/217:24 am

PHX

GUM

2 stops17h 41m

United Airlines

Deal found 2/9

$1,578

Sat 2/147:20 am

GUM

PHX

2 stops25h 39m

United Airlines

Mon 2/1611:33 am

PHX

GUM

2 stops38h 32m

United Airlines

Deal found 2/10

$2,303

Find flight deals from Guam to Sky Harbor Intl

Round-trip from	$1,390 (United Airlines)

From Guam to Phoenix Sky Harbor Intl

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Use the filters below to find and compare flights from Guam to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TamuningPhoenix

GUM - PHX

GUMPHX

Tamuning Guam Intl

Wed 3/11

7:20 am-12:58 am

2 stops34h 38m

Phoenix Sky Harbor Intl

Sun 3/22

10:45 am-6:50 pm

2 stops39h 05m

$1,390

TamuningPhoenix

GUM - PHX

GUMPHX

Tamuning Guam Intl

Thu 7/9

7:15 am-11:30 pm

2 stops33h 15m

Phoenix Sky Harbor Intl

Tue 7/21

7:24 am-6:05 pm

2 stops17h 41m

$1,578

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Best time to book a flight from Guam to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Guam with our price prediction graph.

GUM-PHX

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Guam to Phoenix Sky Harbor Intl Airport

GU0-PHX

GUM-PHX

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Sky Harbor Intl

Read reviews from past customers who have flown United Airlines from Guam to Phoenix Sky Harbor Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,283 reviews

Reviews

1 / 20

6.0

Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

United Airlines

7.4

Good

9,283 reviews

United Airlines

7.4

Good

9,283 reviews

Reviews

1 / 20

6.0

Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

How long is the flight from Guam to Phoenix Sky Harbor Intl Airport?
Airlines like United Airlines fly from Guam to Phoenix Sky Harbor Intl Airport in about 34h 38m. The time it takes to get you to your destination can typically vary by up to . The distance from Guam to Phoenix Sky Harbor Intl Airport is about 6439 mi.
Can I find deals for flights from Guam to Sky Harbor Intl that include hotel bookings?
Yes. In addition to deals on Guam to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Guam to Sky Harbor Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guam to Sky Harbor Intl.
Can I find deals for business class flights from Guam to Sky Harbor Intl?
Yes. Cheapflights offers flight deals from Guam to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Guam to Sky Harbor Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,384	Average$1,582	FlexibilityNo cancel fee	On-time69%

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$1,390+ Cheap flights from Guam to Sky Harbor Intl (PHX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Guam to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Guam to Sky Harbor Intl

Cheapest flights from Guam to Sky Harbor IntlExplore the most affordable flight options available from Guam to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

Explore the most affordable flight options available from Guam to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

Best flights from Guam to Sky Harbor IntlDiscover carefully curated flight deals from Guam to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.

Discover carefully curated flight deals from Guam to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.

Last-minute flights from Guam to Sky Harbor IntlDiscover last-minute flight deals from Guam to Sky Harbor Intl. Data last updated February 12, 2026 and is based on user searches.

Discover last-minute flight deals from Guam to Sky Harbor Intl. Data last updated February 12, 2026 and is based on user searches.

Find flight deals from Guam to Sky Harbor Intl

Keep the following information in mind while searching for Guam to Sky Harbor Intl flight deals. Data was last updated February 12, 2026.

Round-trip from

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Use the filters below to find and compare flights from Guam to Phoenix Sky Harbor Intl Airport that are best for you.

Best time to book a flight from Guam to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Guam with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Guam to Phoenix Sky Harbor Intl Airport

Reviews of airlines servicing Sky Harbor Intl

Read reviews from past customers who have flown United Airlines from Guam to Phoenix Sky Harbor Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Guam to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Guam to Phoenix Sky Harbor Intl Airport?

Can I find deals for flights from Guam to Sky Harbor Intl that include hotel bookings?

How can I find direct flights from Guam to Sky Harbor Intl?

Can I find deals for business class flights from Guam to Sky Harbor Intl?

Traveling to a place near Phoenix Sky Harbor Intl Airport?

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Alternative routes for Guam to Sky Harbor Intl

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Complete your trip

Complete your trip to Sky Harbor Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Guam to Sky Harbor Intl by cabin class

Find flights from Guam to Sky Harbor Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Guam and Sky Harbor Intl flights

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Explore flights to Sky Harbor Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 12, 2026.

Top airline flying from Guam to Sky Harbor Intl

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Cheapest flights from Guam to Sky Harbor Intl
Explore the most affordable flight options available from Guam to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

Best flights from Guam to Sky Harbor Intl
Discover carefully curated flight deals from Guam to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.

Last-minute flights from Guam to Sky Harbor Intl
Discover last-minute flight deals from Guam to Sky Harbor Intl. Data last updated February 12, 2026 and is based on user searches.